John muir was a writer who inspired americans to
A)- fight against child labor
B)-join labor unions
C)- demand reform in the food industry
D)- appreciate the american wilderness

because the vietnam war was fought in an especially brutal and untraditional way

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.